# R [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [Commands](Help%20System/GSTARCAD/2021/Commands/(Commands).md) ## Topics - [-REFEDIT Command Line](Help%20System/GSTARCAD/2021/Commands/R/REFEDIT%20Command%20Line.md) - [R Command](Help%20System/GSTARCAD/2021/Commands/R/R%20Command.md) - [RAPIDDIST Command](Help%20System/GSTARCAD/2021/Commands/R/RAPIDDIST%20Command.md) - [RAY Command](Help%20System/GSTARCAD/2021/Commands/R/RAY%20Command.md) - [RECOVER Command](Help%20System/GSTARCAD/2021/Commands/R/RECOVER%20Command.md) - [RECTANG Command](Help%20System/GSTARCAD/2021/Commands/R/RECTANG%20Command.md) - [REDEFINE Command](Help%20System/GSTARCAD/2021/Commands/R/REDEFINE%20Command.md) - [REDO Command](Help%20System/GSTARCAD/2021/Commands/R/REDO%20Command.md) - [REDRAW Command](Help%20System/GSTARCAD/2021/Commands/R/REDRAW%20Command.md) - [REDRAWALL Command](Help%20System/GSTARCAD/2021/Commands/R/REDRAWALL%20Command.md) - [REFCLOSE Command](Help%20System/GSTARCAD/2021/Commands/R/REFCLOSE%20Command.md) - [REFEDIT Command](Help%20System/GSTARCAD/2021/Commands/R/REFEDIT%20Command.md) - [REFSET Command](Help%20System/GSTARCAD/2021/Commands/R/REFSET%20Command.md) - [REGEN Command](Help%20System/GSTARCAD/2021/Commands/R/REGEN%20Command.md) - [REGENALL Command](Help%20System/GSTARCAD/2021/Commands/R/REGENALL%20Command.md) - [REGENAUTO Command](Help%20System/GSTARCAD/2021/Commands/R/REGENAUTO%20Command.md) - [REGION Command](Help%20System/GSTARCAD/2021/Commands/R/REGION%20Command.md) - [REINIT Command](Help%20System/GSTARCAD/2021/Commands/R/REINIT%20Command.md) - [RENAME Command](Help%20System/GSTARCAD/2021/Commands/R/RENAME%20Command.md) - [RENAME Command Line](Help%20System/GSTARCAD/2021/Commands/R/RENAME%20Command%20Line.md) - [RENDER Command](Help%20System/GSTARCAD/2021/Commands/R/RENDER%20Command.md) - [RESETBLOCK Command](Help%20System/GSTARCAD/2021/Commands/R/RESETBLOCK%20Command.md) - [RESUME Command](Help%20System/GSTARCAD/2021/Commands/R/RESUME%20Command.md) - [REVCLOUD Command](Help%20System/GSTARCAD/2021/Commands/R/REVCLOUD%20Command.md) - [REVOLVE Command](Help%20System/GSTARCAD/2021/Commands/R/REVOLVE%20Command.md) - [REVSURF Command](Help%20System/GSTARCAD/2021/Commands/R/REVSURF%20Command.md) - [ROTATE Command](Help%20System/GSTARCAD/2021/Commands/R/ROTATE%20Command.md) - [ROTATE3D Command](Help%20System/GSTARCAD/2021/Commands/R/ROTATE3D%20Command.md) - [RULESURF Command](Help%20System/GSTARCAD/2021/Commands/R/RULESURF%20Command.md)